Overlord, Vol. 15 (manga)

When Ainz pays a visit to the Giant of the East, negotiations quickly break down into a
one-on-one duel. Meanwhile, the malaise of uncertainty and fear pervading Carne
Village suddenly becomes a galeforce wind as monsters launch an all-out assault on its
walls. Can Enri and Nfirea protect what they love? And what plans does Nazarick have
for the two of them and their village?!